FR2412763A1 - Joint d'etancheite - Google Patents

Joint d'etancheite

Info

Publication number
FR2412763A1
FR2412763A1 FR7836075A FR7836075A FR2412763A1 FR 2412763 A1 FR2412763 A1 FR 2412763A1 FR 7836075 A FR7836075 A FR 7836075A FR 7836075 A FR7836075 A FR 7836075A FR 2412763 A1 FR2412763 A1 FR 2412763A1
Authority
FR
France
Prior art keywords
seal
washer
master cylinder
shaped
piston
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
FR7836075A
Other languages
English (en)
Other versions
FR2412763B1 (fr
Inventor
Juan Belart
Hans-Albrecht Guse
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Continental Teves AG and Co oHG
Original Assignee
Alfred Teves GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfred Teves GmbH filed Critical Alfred Teves GmbH
Publication of FR2412763A1 publication Critical patent/FR2412763A1/fr
Application granted granted Critical
Publication of FR2412763B1 publication Critical patent/FR2412763B1/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
    • B60T11/10—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting by fluid means, e.g. hydraulic
    • B60T11/16—Master control, e.g. master cylinders
    • B60T11/236—Piston sealing arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/002—Sealings comprising at least two sealings in succession
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Transmission Of Braking Force In Braking Systems (AREA)
  • Braking Arrangements (AREA)
  • Sealing Devices (AREA)

Abstract

LA PRESENTE INVENTION CONCERNE UN AGENCEMENT D'ETANCHEITE POUR L'EXTREMITE ARRIERE D'UN MAITRE-CYLINDRE DE FREIN. UN JOINT ELASTIQUE EN FORME DE RONDELLE EST DISPOSE DANS UNE GORGE ANNULAIRE DU PISTON, LEDIT JOINT ETANT EN CONTACT AVEC LA PAROI CYLINDRIQUE DU MAITRE-CYLINDRE DE FACON COULISSANTE ET ETANCHE, LA HAUTEUR RADIALE DU JOINT DEPASSANT CONSIDERABLEMENT SA LARGEUR AXIALE. UN JOINT A LEVRE EST SEPARE DU JOINT EN FORME DE RONDELLE PAR UN ANNEAU D'APPUI. APPLICATION AUX SYSTEMES DE FREINAGE DE VEHICULES.
FR7836075A 1977-12-23 1978-12-22 Joint d'etancheite Expired FR2412763B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772757520 DE2757520A1 (de) 1977-12-23 1977-12-23 Dichtung

Publications (2)

Publication Number Publication Date
FR2412763A1 true FR2412763A1 (fr) 1979-07-20
FR2412763B1 FR2412763B1 (fr) 1985-07-19

Family

ID=6026994

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7836075A Expired FR2412763B1 (fr) 1977-12-23 1978-12-22 Joint d'etancheite

Country Status (4)

Country Link
DE (1) DE2757520A1 (fr)
ES (1) ES240272Y (fr)
FR (1) FR2412763B1 (fr)
GB (1) GB2011581B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4339652C2 (de) * 1992-12-17 2003-10-30 Zf Sachs Ag Hydraulisch betätigbare Ausrücker-Nehmerzylinder für eine Kraftfahrzeug-Reibungskupplung
CN103738329B (zh) * 2013-12-24 2016-03-02 日照市北业制动泵有限公司 汽车液压制动器制动主缸

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933136A (en) * 1961-03-21 1963-08-08 Bwg Bergwerk Walzwerk A piston seal for hydraulic pit-props
GB969155A (en) * 1962-01-31 1964-09-09 A Marrel Ets Improvements in or relating to seals for hydraulic rams
GB986091A (en) * 1962-12-15 1965-03-17 Fiat Spa Fluid pressure generating device for use in controlling hydraulic brake mechanisms, more particularly on motor vehicles
GB1061344A (en) * 1964-04-14 1967-03-08 Gratzmuller Jean Louis Composite seal packing
US3426531A (en) * 1967-09-11 1969-02-11 Bendix Corp Master cylinder boot
GB1143056A (en) * 1966-10-10 1969-02-19 Gen Motors Corp Master cylinder assemblies
GB1168508A (en) * 1966-06-15 1969-10-29 Fiat Spa Improvements relating to the Sealing of Slidable and/or Rotatable Shafts
GB1402627A (en) * 1971-09-07 1975-08-13 Dhooge Nv Em Door operating device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2340466A (en) * 1939-09-01 1944-02-01 Automotive Prod Co Ltd Piston and like packing device
FR905737A (fr) * 1941-01-23 1945-12-12 Heinkel Ag Ernst Garniture pour pistons et presse-étoupe
GB1001990A (en) * 1962-05-25 1965-08-18 Heinz Teves Improvements in or relating to master cylinders
DE1655353B2 (de) * 1967-02-03 1973-10-18 Alfred Teves Gmbh, 6000 Frankfurt Kolben für einen Hauptzylinder einer hydraulischen Bremsanlage, insbesondere einer Kraftfahrzeug-Bremsanlage
DE1630422A1 (de) * 1967-09-05 1971-05-13 Gruemer Eisenwerk Hauptzylinder fuer hydraulische Bremsanlagen,insbesondere bei auflaufgebremsten Kraftfahrzeuganhaengern
GB1383322A (en) * 1971-03-25 1974-02-12 Girling Ltd Annular seal for use between a fixed member and a movable member

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB933136A (en) * 1961-03-21 1963-08-08 Bwg Bergwerk Walzwerk A piston seal for hydraulic pit-props
GB969155A (en) * 1962-01-31 1964-09-09 A Marrel Ets Improvements in or relating to seals for hydraulic rams
GB986091A (en) * 1962-12-15 1965-03-17 Fiat Spa Fluid pressure generating device for use in controlling hydraulic brake mechanisms, more particularly on motor vehicles
GB1061344A (en) * 1964-04-14 1967-03-08 Gratzmuller Jean Louis Composite seal packing
GB1168508A (en) * 1966-06-15 1969-10-29 Fiat Spa Improvements relating to the Sealing of Slidable and/or Rotatable Shafts
GB1143056A (en) * 1966-10-10 1969-02-19 Gen Motors Corp Master cylinder assemblies
US3426531A (en) * 1967-09-11 1969-02-11 Bendix Corp Master cylinder boot
GB1402627A (en) * 1971-09-07 1975-08-13 Dhooge Nv Em Door operating device

Also Published As

Publication number Publication date
GB2011581A (en) 1979-07-11
FR2412763B1 (fr) 1985-07-19
DE2757520C2 (fr) 1988-01-07
GB2011581B (en) 1982-05-12
ES240272U (es) 1979-07-01
DE2757520A1 (de) 1979-07-05
ES240272Y (es) 1979-12-01

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Legal Events

Date Code Title Description
ST Notification of lapse